Double Linked List Data Structure explained with animations | Structure & Code | Study Algorithms

Double Linked Lists are an improvement over the single linked list data structure. It helps you to overcome some limitations for traversing the elements. This video talks about the challenges you face and how the structure of a double linked list helps you to overcome those hurdles. You will also find a sample implementation in JAVA to create a tiny double linked list. I do not cover any operations on double linked list. This video focuses only on understanding the concept. Chapters: 00:00 - Intro 01:47 - Limitations of a Single Linked List 04:46 - Structure of a Double Linked List 06:15 - Creating a Double Linked List 09:01 - Dry-run of code 11:45 - Final Thoughts 📚 Links to topics I talk about in the video: Single Linked List: https://youtu.be/lrXpTVEAXCM Traversing a Linked List: https://youtu.be/bJfLV76DQFE Reverse a Linked List: https://youtu.be/3IN0BP9Ni6E 📝 Playlists: Data Structures: https://www.youtube.com/playlist?list=PLFdAYMIVJQHM8Kh5i8P2lGIbJXFPBelRI Linked Lists: https://www.youtube.com/playlist?list=PLFdAYMIVJQHN6J5-OCh7pbG0o8WHC9so3 📘 A text based explanation is available at: https://studyalgorithms.com Code on Github: https://github.com/nikoo28/java-solutions/blob/master/src/main/java/util/DoubleListNode.java 📖 Reference Books: Starting Learn to Code: https://amzn.to/36pU0JO Favorite book to understand algorithms: https://amzn.to/39w3YLS Favorite book for data structures: https://amzn.to/3oAVBTk Get started for interview preparation: https://amzn.to/39ysbkJ 🔗 To see more videos like this, you can show your support on: https://www.buymeacoffee.com/studyalgorithms 🎥 My Recording Gear: Recording Light: https://amzn.to/3pAqh8O Microphone: https://amzn.to/2MCX7qU Recording Camera: https://amzn.to/3alg9Ky Tablet to sketch and draw: https://amzn.to/3pM6Bi4 Surface Pen: https://amzn.to/3pv6tTs Laptop to edit videos: https://amzn.to/2LYpMqn 💻 Get Social 💻 Follow on Facebook at: https://www.facebook.com/studyalgos Follow on Twitter at: https://www.twitter.com/studyalgorithms Follow on Tumblr at: https://studyalgos.tumblr.com/ Subscribe to RSS feeds: https://studyalgorithms.com/feed/ Join fan mail: http://eepurl.com/g9Dadv #datastructures #programming #linkedlist